Suppose that an odd function f has the additional symmetry that f(L = x) = f(x) - on the interval –L ≤ x ≤ L. First, show that the coefficients of all cosine terms are zero (i.e. An = 0 for all n). Second, show that for the sine terms Bn 0 whenever n is even. =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 51E
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Suppose that an odd function f has the additional symmetry that
f(L = x) = f(x)
-
on the interval –L ≤ x ≤ L. First, show that the coefficients of all cosine
terms are zero (i.e. An = 0 for all n). Second, show that for the sine terms
Bn 0 whenever n is even.
=
Transcribed Image Text:Suppose that an odd function f has the additional symmetry that f(L = x) = f(x) - on the interval –L ≤ x ≤ L. First, show that the coefficients of all cosine terms are zero (i.e. An = 0 for all n). Second, show that for the sine terms Bn 0 whenever n is even. =
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